OJ_49-20181217-S001-R001-B-050610.fts
No WCS


OJ_49-20181217-S001-R001-I-050219.fts
Only less than 50 stars was detected


OJ_49-20181217-S001-R001-R-050342.fts
upper limit SN vs magnitude graph from USNO-B1 catalog
UT upper limit
2018-12-17 20:03:43
15.377 +/- 1.334 (3sigma)
14.838 +/- 1.337 (5sigma)
14.106 +/- 1.341 (10sigma)


OJ_49-20181217-S001-R001-V-050456.fts
No WCS